Flutter 如何向大纲按钮添加边框颜色
如何向大纲按钮添加边框颜色?我尝试设置一个Flutter 如何向大纲按钮添加边框颜色,flutter,border,flutter-layout,Flutter,Border,Flutter Layout,如何向大纲按钮添加边框颜色?我尝试设置一个高亮显示的边框颜色,但它不起作用。我如何解决这个问题 这是我的代码: OutlineButton( shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)), onPressed:(){},child: Padding( padding: const EdgeInsets.all(12), child: Text("add to cart",st
高亮显示的边框颜色
,但它不起作用。我如何解决这个问题
这是我的代码:
OutlineButton(
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
onPressed:(){},child: Padding(
padding: const EdgeInsets.all(12),
child: Text("add to cart",style: TextStyle(color: Colors.red,fontSize: 20),),
),highlightedBorderColor: Colors.red,
),
在代码中添加以下行:
borderSide: BorderSide(width: 2.0, color: Colors.red),
这会将按钮的边框颜色更改为红色,并在代码中添加以下行:
borderSide: BorderSide(width: 2.0, color: Colors.red),
这会将按钮的边框颜色更改为红色试试看:
OutlineButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20),
),
borderSide: BorderSide(color: Colors.pink, width: 1),
onPressed: () {},
child: Padding(
padding: const EdgeInsets.all(12),
child: Text(
"add to cart",
style: TextStyle(color: Colors.red, fontSize: 20),
),
),
)
试一试:
OutlineButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20),
),
borderSide: BorderSide(color: Colors.pink, width: 1),
onPressed: () {},
child: Padding(
padding: const EdgeInsets.all(12),
child: Text(
"add to cart",
style: TextStyle(color: Colors.red, fontSize: 20),
),
),
)